Back to KOPN
Penbrook Management LLC → KOPN
Penbrook Management LLC KOPN Position History
Kopin Corporation
Quarters held
5
Latest value
$382K
Q3 2026
Peak value
$395K
First seen
Q3 2025
Dollar value over time
Show data table
| Period | Position value |
|---|---|
| Q3 2025 | $333K |
| Q4 2025 | $269K |
| Q1 2026 | $258K |
| Q2 2026 | $395K |
| Q3 2026 | $382K |
Quarter-by-quarter history
Every disclosed snapshot of the position
| Quarter | Value | Shares | % Portfolio | Change |
|---|---|---|---|---|
| Q3 2026 | $382K | 83.0K | — | — |
| Q2 2026 | $395K | 88.3K | — | — |
| Q1 2026 | $258K | 114.6K | — | — |
| Q4 2025 | $269K | 115.0K | — | — |
| Q3 2025 | $333K | 137.0K | — | — |
Other funds holding KOPN
$76.7M
$76.7M
$25.5M
$22.1M
$19.9M
$12.6M